Plastic evaporative cooling pad of choice

1，Selection and installation
Material selection: Plastic material that is resistant to corrosion, aging and easy to clean should be selected to ensure the service life and effect of the cooling pad.
Determine the size: According to the area and height of the greenhouse, determine the size of the cooling pad to ensure the cooling effect.
Installation position: The cooling pad is usually installed on one side of the greenhouse and used in conjunction with the fan to form a negative pressure ventilation system and improve the cooling effect.
Installation details: Pay attention to the fixing method of the cooling pad and the greenhouse frame, as well as the connection method of the cooling pad and the water supply system, to ensure that the cooling pad can supply water stably and evenly.
2, the use and maintenance of plastic evaporative cooling pad
Usage: During use, water should be supplied to the cooling pad regularly to keep the cooling pad moist. At the same time, the speed of the fan and the water supply of the curtain should be adjusted according to the temperature and humidity in the greenhouse.
Maintenance: Regularly clean the cooling pad to remove dirt and impurities on the surface to maintain the permeability and cooling effect of the water curtain. At the same time, the fixing method of the cooling pad and the water supply system should be checked to ensure the stability and safety of the cooling pad.
3，Precautions
Avoid clogging: During use, care should be taken to prevent the cooling pad from clogging, so as not to affect the cooling effect.
Control humidity: While cooling pads can increase humidity in a greenhouse, excessive humidity can also adversely affect plants. Therefore, the humidity in the greenhouse should be reasonably controlled according to the growth needs of plants.